16556934034 has 8 divisors (see below), whose sum is σ = 25185195648. Its totient is φ = 8161868820.

The previous prime is 16556934013. The next prime is 16556934047. The reversal of 16556934034 is 43043965561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58298922 + ... + 58299205.

It is an arithmetic number, because the mean of its divisors is an integer number (3148149456).

Almost surely, 2^16556934034 is an apocalyptic number.

16556934034 is a deficient number, since it is larger than the sum of its proper divisors (8628261614).

16556934034 is a wasteful number, since it uses less digits than its factorization.

16556934034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116598200.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 16556934034 in words is "sixteen billion, five hundred fifty-six million, nine hundred thirty-four thousand, thirty-four".